It has a differentiated technology with radio frequency CARDS, which is the main computer system as the core.
它与无线射频卡是一种有区别的技术，该技术主要是以计算机作为系统的核心。
Alternatives like cash, credit CARDS and keychain payment CARDS with radio-frequency identification chips can be stolen and used by others.
而其它例如，现金、信用卡以及采用无线电频率识别的钥匙链付费卡的方法都可能被盗或被他人使用。
The paper elaborates the design and implementation of face detection, face recognition, image acquisition and implementation of radio frequency-cards information access.
文中重点阐述了人脸检测识别软件的设计与实现、图像采集及射频信息读取的实现。
BNC series are one kind of CARDS of thing the mouth join the radio frequency coaxial connection device.
系列是一种卡口连接射频同轴连接器。
BNC series are one kind of CARDS of thing the mouth join the radio frequency coaxial connection device.
系列是一种卡口连接射频同轴连接器。
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